Compare 28129 vs 28166
Property | 28129 | 28166 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 231 × 12231 | 21 × 140831 |
Prime factorization | 23 × 1223 | 2 × 14083 |
Divisors count | 4 | 4 |
Divisors | 1, 23, 1223, 28129 | 1, 2, 14083, 28166 |
Number of properties | 1 | 1 |
Semiprimes | 7012th | 7023rd |
Roman numberals | ||
Base 2 | 1101101111000012 | 1101110000001102 |
Base 3 | 11021202113 | 11021220123 |
Base 4 | 123132014 | 123200124 |
Base 5 | 14000045 | 14001315 |
Base 6 | 3341216 | 3342226 |
Base 7 | 1450037 | 1450557 |
Base 8 | 667418 | 670068 |
Base 9 | 425249 | 425659 |
Base 10 | 2812910 | 2816610 |
Base 11 | 1a15211 | 1a18611 |
Base 12 | 1434112 | 1437212 |
Base 13 | ca5a13 | ca8813 |
Base 14 | a37314 | a39c14 |
Base 15 | 850415 | 852b15 |
Base 16 | 6de116 | 6e0616 |